COVNA Pneumatic Ball Valve - Valve Manufacturers

- YOUR PREFERRED MANUFACTURER OF PNEUMATIC BALL VALVES -
Offering the turnkey fluid control solution for water, steam, food process, and chemicals with COVNA pneumatic ball valves

Hi, this is Sherry Wong from COVNA group. Glad to meet you here. We are a manufacturer of actuators and valves with 20+ years of experience in China.

COVNA is customer-oriented and provides flexible automation solutions for more than 2,000 projects. Helping them improve production efficiency and optimize profit plans. Rich experience helps us know the need of industries deeply and we believe that we could help you too.

Selection Guide
On-time Delivery
Technical Support
Free Valve Solutions
Documents Support

Contact us by filling in the form below or email to sales@covnaactuator.com and get a tailored fluid solution for your application.

Sherry WongSales Manager

COVNA Pneumatic Actuated Ball Valve Series

Offering all types of pneumatic ball valves and pneumatic accessories to help your project automated

HK56-3PS Pneumatic 3-Piece Threaded Ball Valve

● Nominal size: DN08 to DN100 (1/4in to 4in)

● Connection options: Threaded

● Valve Material options: Stainless steel 304/316/316L

● Default Sealing Materials: PTFE

● Working pressure: PN10/16/25/40/64

● Working temperature: -10℃ to 180℃

● Actuator options: Single acting(Spring return) type or Double acting type

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HK56-3PS-F Pneumatic 3-Piece Flanged Ball Valve

● Nominal size: DN15 to DN100 (1/4in to 4in)

● Connection options: Flanged

● Valve Material options: Stainless steel 304/316/316L

● Default Sealing Materials: PTFE

● Working pressure: PN10/16/25/40/64

● Working temperature: -10℃ to 180℃

● Actuator options: Single acting(Spring return) type or Double acting type

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HK56-3PS-T Pneumatic 3-Piece Tri-Clamp Ball Valve

● Nominal size: DN15 to DN100 (1/4in to 4in)

● Connection options: Tri-clamp

● Valve Material options: Stainless steel 304/316/316L

● Default Sealing Materials: PTFE

● Working pressure: PN10/16

● Working temperature: -10℃ to 180℃

● Actuator options: Single acting(Spring return) type or Double acting type

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HK56-3PS-W Pneumatic 3-Piece Welded Ball Valve

● Nominal size: DN08 to DN100 (1/4in to 4in)

● Connection options: Welded (Butt welded or socket welded)

● Valve Material options: Stainless steel 304/316/316L

● Default Sealing Materials: PTFE

● Working pressure: PN10/16

● Working temperature: -10℃ to 180℃

● Actuator options: Single acting(Spring return) type or Double acting type

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HK55F Flanged Pneumatic Ball Valve

● Nominal size: DN15 to DN200 (1/2in to 8in)

● Connection options: Flanged (ANSI, JIS, DIN, GB)

● Valve types: Floating type or trunnion mounted type

● Valve Material options: Stainless steel 304/316/316L

● Default Sealing Materials: PTFE

● Working pressure: 10bar to 64bar, Class150 to Class2500

● Working temperature: -10℃ to 180℃

● Actuator options: Single acting(Spring return) type or Double acting type

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HK55-TF Pneumatic 3 Way Flanged Ball Valve

● Nominal size: DN15 to DN200 (1/2in to 8in)

● Connection options: Flanged (ANSI, JIS, DIN, GB)

● Valve types: T port or L port

● Valve Material options: Stainless steel 304/316/316L

● Default Sealing Materials: PTFE

● Working pressure: PN10/16/25/40/64

● Working temperature: -10℃ to 180℃

● Actuator options: Single acting(Spring return) type or Double acting type

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HK57 Plastic Pneumatic Ball Valve

● Nominal size: DN15 to DN100 (1/2in to 4in)

● Connection options: Double Union (ANSI, GB, JIS, UK)

● Valve Material options: UPVC/CPVC/PVDF/PPH

● Default Sealing Materials: EPDM

● Working pressure: PN10/16

● Working temperature: -10℃ to 80℃

● Actuator options: Single acting(Spring return) type or Double acting type

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HK57T Pneumatic PVC 3-Way Ball Valve

● Nominal size: DN15 to DN100 (1/2in to 4in)

● Connection options: Double Union (ANSI, GB, JIS, UK)

● Valve types: T port or L port

● Valve Material options: UPVC/CPVC/PVDF/PPH

● Default Sealing Materials: EPDM

● Working pressure: PN10/16

● Working temperature: -10℃ to 80℃

● Actuator options: Single acting(Spring return) type or Double acting type

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HK56W Food Grade Pneumatic Ball Valve

● Nominal size: 19mm to 102mm

● Connection options: Tri-clamp

● Valve Material options: Stainless steel 304/316L

● Default Sealing Materials options: Food grade silicon or PTFE

● Working pressure: PN10/16

● Working temperature: -10℃ to 180℃

● Actuator options: Single acting(Spring return) type or Double acting type

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HK56-WT Pneumatic Sanitary 3-Way Ball Valve

● Nominal size: 19mm to 102mm

● Connection options: Tri-clamp

● Valve types: T port or L port

● Material options: Stainless steel 304/316L

● Sealing materials: PTFE or food-grade silicone

● Working pressure: PN10/16

● Working temperature: -10℃ to 180℃

● Actuator options: Single acting(Spring return) type or Double acting type

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HK55F-C Pneumatic Fluorine Lining Ball Valve

● Nominal size: DN15 to DN200 (1/2in to 8in)

● Connection options: Flange (ANSI, JIS, DIN, GB)

● Valve Material options: Carbon steel, stainless steel 304/316/316L

● Default Sealing Materials: F46

● Working pressure: PN10/16/25/40/64

● Working temperature: -10℃ to 180℃

● Actuator options: Single acting(Spring return) type or Double acting type

● Features: Suitable for acid, alkali, wastewater, etc

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HK56T Pneumatic Threaded 3 Way Ball Valve

● Nominal size: DN08 to DN80 (1/4in to 3in)

● Connection options: Threaded

● Valve types: T port or L port

● Valve Material options: Stainless steel 304/316/316L

● Default Sealing Materials: PTFE

● Working pressure: PN10/16/25/40/64

● Working temperature: -10℃ to 180℃

● Actuator options: Single acting(Spring return) type or Double acting type

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HK54 Wafer Pneumatic Ball Valve

● Nominal size: DN15 to DN100 (1/2in to 4in)

● Connection options: Wafer (ANSI, JIS, DIN, GB)

● Valve Material options: Stainless steel 304/316/316L

● Default Sealing Materials: PTFE

● Working pressure: PN10/16/25/40/64

● Working temperature: -10℃ to 180℃

● Actuator options: Single acting(Spring return) type or Double acting type

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HK58V Pneumatic V-Port Segment Ball Valve

● Nominal size: DN15 to DN200 (1/2in to 8in)

● Connection options: Flanged (ANSI, GB, JIS, UK)

● Valve Material options: Stainless Steel 304/316/316L

● Default Sealing Materials: PTFE

● Working pressure: PN10/16/25/40/64

● Working temperature: -10℃ to 180℃

● Actuator options: Single acting(Spring return) type or Double acting type

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HK56G High-Pressure Pneumatic Ball Valve

● Nominal size: DN08 to DN50 (1/4in to 2in)

● Connection options: Threaded

● Valve Material options: Stainless steel 304/316/316L

● Default Sealing Materials: PTFE

● Max. working pressure: 200bar

● Working temperature: -10℃ to 180℃

● Actuator options: Single acting(Spring return) type or Double acting type

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HK56-GT High-Pressure Pneumatic 3-Way Ball Valve

● Nominal size: DN08 to DN50 (1/4in to 2in)

● Connection options: Threaded

● Valve types: T port or L port

● Valve Material options: Stainless steel 304/316/316L

● Default Sealing Materials: PTFE

● Max. working pressure: 200bar

● Working temperature: -10℃ to 180℃

● Actuator options: Single acting(Spring return) type or Double acting type

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COVNA Rotary Actuator Valves Series

We also supply electric actuated valves and pneumatic actuated butterfly valves to meet your valve needs

covnaactuator-electric-actuated-butterfly-valves

Electric Butterfly Valves

covnaactuator-electric-actuated-ball-valves

Electric Ball Valves

covnaactuator-pneumatic-actuated-butterfly-valves

Pneumatic Butterfly Valves

As an actuator and valve manufacturer in China, COVNA offers all kinds of the pneumatic actuator to meet your requirements

AT Series Pneumatic Actuator

Spring return type(single-acting type) quarter-turn pneumatic actuator. Torque range up to 2792Nm

AT Series Pneumatic Actuator

Double Acting type 90 degrees rotations pneumatic actuator. Torque range up to 4678Nm

AW Series Pneumatic Actuator

For larger size valve or valve which requires higher torque. AW Series actuator with a high torque range up to 30860Nm

Scotch Yoke Pneumatic Actuator

Suitable for the ball valves and butterfly valves which have higher torque needs. Higher torque up to 40,000Nm

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COVNA also manufactures all kinds of pneumatic accessories for you to allow your automation control process easier

Positioner

Limit Switch

Gearbox

F.R.L

Pneumatic Solenoid Valve

Order Your Whole Set Pneumatic Actuated Ball Valve

Why Choose COVNA Valves?

COVNA has 20+ years of experience in the valve industry and we had offered various valves for more than 2,000 companies to help them solve the valve issue and help them project run well.

What we can do for you?

● Selection guide to help you to choose the valve for your project

● Offering 3D drawing, datasheet and online technical support to help you to install and use the valve

● 100% inspection before shipment and 1-year warranty of all products to ensure the valve won’t fail during controlling

● Custom valve service is available

Valve Solution Provide

20+ years of experience in the valve industry. We will match you with reliable product solutions based on your project needs and our industry experience.

The Best Logistics Solution

COVNA has 10+ years of experience in international trade. We will provide you with the optimal logistics solution and reduce the overall project budget for you.

Technical Support

Whether you encounter problems before or during use, our professional technical team will respond quickly to provide you with solutions.

Document Support

We do our best to provide you with the required documents so that your project can go smoothly. Such as manuals, 3D drawings, and so on.

For Project Designer Or Contractor

● A one-stop valve solution to fulfill your valve needs. Saving time and saving cost

● Competitive price to help you to win the project

● Sufficient stock and fast shipping. To help you to start the project without delay

● Custom valve service to meet your project valve needs

For Equipment Fabricators

● Sample service to help you test the prototype

● Providing 3D drawings to help you design the system

● Stable production capacity

● Cost-effective solution

● Custom service

For Distributors

● Market sharing to help you to know how to sell the goods and how to gain more market share

● Competitive price to help you to earn more benefits

● Sufficient stock and fast shipping to meet your inventory needs

● Product training

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What Is Pneumatic Ball Valve?

Pneumatic ball valve is a device in which a pneumatic actuator (cylinder) drives the ball valve to open and close driven by compressed air. It is characterized by fast open/close, safety and environmental protection. Generally used with pneumatic components in various applications to achieve the purpose of remote control and make your automation easier.
According to the type of actuator, it can be divided into: Single-acting pneumatic ball valve and Double-acting pneumatic ball valve
According to the connection method of the ball valve, it can be divided into: Threaded pneumatic ball valve, Flange pneumatic ball valve, Tri-clamp pneumatic ball valve, Welded pneumatic ball valve, Wafer pneumatic ball valve and Double union pneumatic ball valve
According to the flow direction of the ball valve, it can be divided into: 2-port pneumatic ball valve, 3-port pneumatic ball valve and 4-port pneumatic ball valve
According to the material of the ball valve, it can be divided into: Stainless steel pneumatic ball valve, Plastic pneumatic ball valve and Fluorine-lined pneumatic ball valve
According to the function, it can be divided into: Normal temperature and pressure pneumatic ball valve, High pressure pneumatic ball valve, Anti-corrosive pneumatic ball valve, Sanitary pneumatic ball valve and Flow control V-type pneumatic ball valve

Order Your Pneumatic Actuated Ball Valve

covnaactuator-air-actuated-flanged-ball-valves

Advantages and Disadvantage of Pneumatic Ball Valve

Advantages Of Pneumatic Ball Valve:

Low fluid resistance
Simple structure, small size and lightweight
Tight and reliable, the sealing surface material of the ball valve has good sealing performance
Convenient operation, rapid opening and closing, only need to rotate 90° from fully open to fully closed, which is convenient for remote control
Fast switching speed
Tested by Japan, life span can reach 1 million times
Low cost
What’s more, compare with the motorized ball valve, the pneumatic ball valve is responsive and safe

Disadvantages Of Pneumatic Ball Valve:

Need to match the air source device. And it has higher requirements for air supply pressure

Selection Guide of Pneumatic Ball Valve

Confirm what types of ball valve you need. Such as material, direction flow, connection, size, etc
Confirm the air supply pressure you need
Confirm what types of actuator you need. Such as spring return actuator or double-acting actuator

Or tell us your requirements for pneumatic ball valve, we are happy to help you select the right pneumatic ball valve for your project!

Ask A Free Valve Solution